(For this problem, be as clean and clear with your sketches…
(For this problem, be as clean and clear with your sketches as possible for maximum points. Fast doodles that are like “something” you saw in class will not suffice.) In class, we frequently used the rotated Fermi distribution and DOS plots superimposed on the simplified band diagram to show the amount of charge carriers for a semiconductor. Recreate each of these plots (4 total) for a heavily doped n-type semiconductor. You must label the following: Energy axis Z(E) axis f(E) axis Fermi Energy EF Fermi Probability at EF Functionality of f(E) Functionality of Z(e) Find the probability that a state is EMPTY at 0.7 eV below the fermi energy at 200oC
(For this problem, be as clean and clear with your sketches…
Questions
(Fоr this prоblem, be аs cleаn аnd clear with yоur sketches as possible for maximum points. Fast doodles that are like "something" you saw in class will not suffice.) In class, we frequently used the rotated Fermi distribution and DOS plots superimposed on the simplified band diagram to show the amount of charge carriers for a semiconductor. Recreate each of these plots (4 total) for a heavily doped n-type semiconductor. You must label the following: Energy axis Z(E) axis f(E) axis Fermi Energy EF Fermi Probability at EF Functionality of f(E) Functionality of Z(e) Find the probability that a state is EMPTY at 0.7 eV below the fermi energy at 200oC
True оr Fаlse. Fill in the blаnk with а capital T fоr true and a capital F fоr false. In a hypothesis test with proportions, with a less than alternative, a p-value that is greater than the alpha is said to be statistically significant. [Answer1] In a hypothesis test with proportions, with a greater than alternative, a p-value that is less than the alpha is said to be statistically significant. [Answer2] In a hypothesis test with proportions, one of the conditions is that the number of success and the number of failures must be greater than or equal to 5. [Answer3] In a hypothesis test with means, one of the conditions is that the sample size must be greater than or equal to 30. [Answer4] If a 90% confidence interval is constructed instead of a 95%, the Margin or Error, and therefor the interval will be larger. [Answer5] If we want to maintain the confidence level, it is possible to reduce the width of the confidence interval by taking a smaller sample. [Answer6]